Technical Information
|
| Parameters |
m³/h, l/min (1000 mbar, 20 °C) in case
of compressed air or Nm³/h, Nl/min
(1013 mbar, 0 °C) in case of gases |
Units adjustable via
keys at display |
m³/h, m³/min, l/min, l/s, ft/min, cfm, m/s,
kg/h, kg/min, g/s, lb/min, lb/h |
| Sensor |
Thermal mass flow sensor |
| Measured medium |
Air, gases |
Gas types are adjustable over CS service
software or CS data
logger: |
Air, nitrogen, argon, CO2 |
| Measuring range |
See table above |
Accuracy:
(o. M. V. = of measured
value)
(o. F. S. = of full scale) |
± 1.5% of m.v. ± 0.3 % of f.s.
on request:
± 1% of m.v. ± 0.3% of f.s. or ± 6% of
m.v. ± 0.5% of f.s |
| Pressure measurement |
0…16 bar, accuracy: 1%, or
10…2000 mbar (abs) |
| Operating temperature |
-20…60 °C |
| Operating pressure |
Up to 16 bar |
| Digital output |
RS 485 interface, (Modbus-RTU),
M-Bus (optional) Ethernet interface or
PoE |
| Analogue output |
4…20 mA for m³/h or l/min |
| Pulse output |
1 pulse per m³ or per litre electrically
isolated. Pulse weight can be set on
the display.
Alternatively, the pulse output can be
used as an alarm relay |
| Supply |
18…36 VDC, 5 W |
| Burden |
< 500 Ω |
| Housing |
Polycarbonate (IP 65) |
| Measuring section |
Aluminium |
Connection thread of
measuring sections |
G 1/4" to G 2" (BSP British Standard
Piping) or 1/2" to 2" NPT thread |
| Mounting position |
any |
